Skip to content

Netgear CM1000 vs Arris SB8200 – Comparison And FAQS…

    NETGEAR Cable Modem CM1000






    ARRIS SURFboard SB8200

    Netgear CM1000 vs Arris SB8200

    Netgear CM1000 vs Arris SB8200: When comparing the Netgear CM1000 with the Arris SB8200, which is better compared: the Netgear CM1000 or the Arris SB8200? Aside from the fact that both of these Awesome Cable Modems offer a number of advantages, which one is the best? In this review, the Netgear CM1000 and the Arris SB8200 are set against one another.

    Netgear CM1000 vs Arris SB8200 – Quick Comparison Summary

    • On Amazon, the NetGear CM1000 is quite popular. In comparison to the Arris SB8200

    • In comparison, the Arris Surfboard SB8200 has two Gigabit Ethernet ports, whilst the NetGear CM1000 only has one Gigabit Ethernet port.

    • The Arris Surfboard SB8200 is less expensive.

    • Both the Netgear CM1000 and the Arris SB8200 are equipped with DOCSIS 3.1, and the highest cable plans that can be supported by both the Netgear CM1000 and the Arris SB8200 are 1 Gigabit.

    • Both are nothing more than cable modems. Cable digital voice is not included, and the device does not support cable digital voice.

    NETGEAR Cable Modem CM1000

    ARRIS SURFboard SB8200

    Netgear CM1000

     Arris SB8200




    Cable Internet Plan Speed Compatibility

    1000 Mbps

    1000 Mbps

    Modem Technology

    DOCSIS 3.1, 32×8 Channel Bonding, OFDM 2×2

    DOCSIS 3.1, 32×8 Channel Bonding, OFDM 2×2


    1 Ethernet Port

    2 Ethernet Port

    Inlcude Wi-Fi



    Item Dimensions LxWxH

    8.8 x 5.4 x 5.9 inches

    5 x 2 x 5 inches

    Item Weight

    2.03 pounds

    1.46 pounds

    Item model number




    Can you use one wan port to connect directly to your computer and one wan port to connect to your router with the cm1200 and xfinity home cable internet?

    The CM1150V and CM1200 both feature four Ethernet ports. That does not negate the requirement for a router. These four Ethernet ports use link aggregation and two or more distinct IP addresses to facilitate future multi-gigabit services. The CM1100 includes two Ethernet ports for future link aggregation as well. The CM2000 or CM2050V with XFINITY voice capability are multi-gig cable modems (2.5 Gbps) without the requirement for aggregation. I'm aware that NETGEAR does not do a good job of communicating this to new purchasers, and I hope this information is useful to someone.

    Why does your description claim 4x ethernet ports when there is only one?

    Answer: Actually, Amazon displays the identical questions/descriptions for a variety of items. There are four ports on the CM1200, but just one on the CM1000.

    What is the use of this modem if the LAN connection is just 1GB? It is not feasible to make use of the entire 6 GB bandwidth...

    Answer: Docsis 3.1's potential peak speed is 6 gbps. You are accurate in that this LAN connection only supports 1 Gigabit per second. This modem is now helpful for persons who have cable internet connections that are faster than 300 mbps (however, it does work perfectly with slower internet connections as well). Xfinity's gigabit internet, for example, offers a download speed of 1 gigabit per second, and this modem is ideal for that.

    Is it possible to utilise a phone to ethernet splitter for voice?

    Answer: I use two Magic Jack VOIP adapters (phone and fax lines) and Magic Jack for phone service. It was far less expensive than utilising Comcast's VOIP service.

    Is there a wps button on this modem that can be used to set up tp-link wifi extenders?

    No, there is no WPS button on this device. Please keep in mind that this gadget is merely a cable modem with no built-in wifi.

    Is it WiFi 6 compatible?

    Answer: Although this modem lacks Wi-Fi, the Ethernet output may be used to connect to a Wifi 6 router.

    Is this compatible with WiFi 6?

    This is merely a modem, not a WiFi access point. Wifi6 is still in its infancy, with few devices supporting it. You wouldn't even be aware of the advantages. Prices will reduce if you wait for WiFi 6 to be released.

    Is it compatible with Verzion Fios?

    No, this equipment is a cable modem, and it will only operate if you have a cable internet service provider subscription. It is not compatible with Verizon Fios. Description:

    About this item – NETGEAR Cable Modem CM1000 – Compatible with All Cable Providers Including Xfinity by Comcast, Spectrum, Cox | for Cable Plans Up to 1 Gigabit | DOCSIS 3.1, Black (CM1000-1AZNAS)

    • Compatible with all major cable internet providers with internet speed up to 1Gbps. Currently certified with Spectrum and Cox (up to 1Gbps), Xfinity (up to 800Mbps). Not compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and any bundled voice service.
    • Save monthly rental fees: Model CM1000 replaces your cable modem saving you up to dollar 168/year in equipment rental fees.
    • Works with any Wi-Fi router: Connect any Wi-Fi router to this modem’s Ethernet port to support all your wireless devices.
    • Ethernet connections: 1 Gigabit Ethernet port connects to your computer or separate Wi-Fi router.

    About this item – ARRIS SURFboard SB8200 DOCSIS 3.1 Gigabit Cable Modem | Approved for Cox, Xfinity, Spectrum & others | White , Max Internet Speed Plan 1000 Mbps

    • DOCSIS 3 1 Cable Modem best for cable internet speed plans up to 2 Gbps. Note, a 2nd IP address is required from your cable internet provider to reach 2 Gbps.
    • 32 downstream x 8 upstream DOCSIS 3 0 bonded channels, 2 downstream x 2 upstream OFDM DOCSIS 3 1 channels
    • Two 1-Gigabit Ethernet ports
    • Not compatible with ATT, Verizon, CenturyLink or other DSL or Fiber internet providers
    • Cable internet service required; Does not inlcude Wi-Fi and does not support cable digital voice service